Land of the world's largest prairie chicken, birthplace of Spam, and home of the world's oldest rock, this is Minnesota, where summers are short, winters are long, and back-road wonders abound. This entertaining guide wastes no time with descriptions of scenic lakes, pristine bike trails, or quaint caves. Instead, it directs travelers (and residents) to the spot where Tiny Tim strummed his last notes on the ukulele; to the Cold Spring chapel where...